I changed my default browser few days ago back to Safari. In Firefox, I would usually click the first two items on the home page which would be photopea or reddit. That day, they put 2 sponsored items for Amazon and Trivago instead at the first 2 spots and I accidentally clicked the amazon one without realizing because that first item was supposed to be Photopea. That was enough to piss me off:
https://i.imgur.com/s7NIfCX.png